Fuel Monitoring
See the litres in the tank, not an estimate
A calibrated fuel-level sensor reads the tank at the source, so fills and consumption are recorded — not guessed — and mismatches are easy to spot.
Talk to a real person: Mon to Sat, 8am to 6pm
Overview
Fuel is one of the largest costs a fleet carries, and receipts alone rarely tell the whole story. FleetCrest fuel monitoring uses a calibrated fuel-level sensor fitted to the tank, so you see the actual litres on board, when the tank was filled and when it dropped — measured at the source rather than estimated from distance.
A fuel level sensor in Kenya has to be calibrated to each tank to be accurate, which is why calibration is part of every fuel-sensor installation. Once fitted, the app shows live tank level, fuel charts over 24 hours, 7 days and 30 days, and flags fills that do not match the kilometres driven.
Why fleets use it
- See the litres actually in the tank, not a guess from mileage.
- Spot a fill you paid for that never reached the tank.
- Get told when fuel drops suddenly between stops.

What you get
Every line below is something the product does today.
- Live tank level from calibrated fuel sensorsA sensor calibrated to your tank shows the litres on board right now, not a figure worked back from mileage.
- 24-hour, 7-day and 30-day fuel chartsSee consumption and fills over time, so patterns and sudden drops stand out.
- Fuel receipts and cost logged per vehicleRecord each fill and its cost against the vehicle, building a clear fuel-spend history.
- Receipts plotted against the tank levelEvery receipt is shown against the measured tank level, so a fill that never reached the tank is visible at a glance.
- Sensor health checksThe app watches each sensor’s calibration, signal and battery, so you can trust the readings.
- Refuel and fuel-drop detection, with receipt checksSensor-based detection flags refuels and drops, and checks fills that do not match the kilometres driven.
How it works
- 01
We assess your tanks
We check your vehicles and tanks and recommend the right fuel-level sensor for each.
- 02
Fit and calibrate
Our installers fit and calibrate each sensor to its own tank — calibration is what makes the readings accurate — usually within a day.
- 03
You see every litre
Open the app for live tank level, fuel charts and receipts plotted against the measured level.
- 04
Catch the gaps
Refuel and drop alerts, plus receipt checks, surface fuel that does not add up so you can act.
Who it's for
The same platform, set up for how your fleet works. See the industries page.

See what your fleet is really costing you
An estimate of what unaccounted fuel costs each month, and how quickly fuel monitoring could pay for itself. Your numbers, your assumptions.
Based on the Tracking + Fuel Monitoring (light vehicles) package, KSh 31,000 per vehicle in the first year.
FleetCrest fuel sensors measure your tank level continuously, so fills and consumption are recorded, not guessed. These figures are estimates based on your inputs.
Frequently asked questions
How accurate is a fuel level sensor in Kenya?
What does fuel monitoring actually show me?
Can it catch fuel that was paid for but not delivered?
Which vehicles can take a fuel sensor?
Does fuel monitoring include tracking too?
Ready to see it on your own vehicles?
Try the full platform free for 7 days with sample vehicles, no tracker needed. Or message us.